Weighing Solutions for Hazardous Areas FULL COMPLIANCE WITH ATEX DIRECTIVE

Weighing Solutions for Hazardous Areas FULL COMPLIANCE WITH ATEX DIRECTIVE

PUE HX5.EX explosion-proof hazardous area indicator ATEX APPROVAL PUE HX5.EX is a cutting-edge weighing indicator, designed to make industrial load-cell scales that can be operated in production areas endangered with explosion, classified as zones 1, 21, 22. VERSATILITY OF USE The indicator is intended to be used under challenging environmental conditions, and in places of high hygiene standards, e.g. in chemical, pharmaceutical or food industries. ELECTRONICS PUE HX5.EX is equipped with high-tech electronics due to which utmost precision and perfect measurement repeatability are ensured. The indicator can cooperate with system comprised of 4 load cells, where the impedance value is 350 Ω, or of 8 load cells, with 1000 Ω impedance. COMMUNICATION PROTOCOL Complex communication protocol enables establishing communication with IT systems, and superior adjustment and control systems.

DISPLAY 5 colour graphic display of high resolution guarantees clear and fast presentation of displayed information on current state of carried out process. Graphic user interface features option of customization via widgets, this adds to comfort of operation. KEYPAD Large and functional 35-key keypad is equipped with programmable function keys which enable its customization. SOFTWARE Advanced software enables carrying out many operations connected with mass measurement, e.g. parts counting, checkweighing, statistics. Alibi memory guarantees stored data safety. HOUSING Robust, made of stainless steel, guarantees IP66 / IP68 ingress protection (up to 1.5-meter deep immersion). Solid bracket enables mounting of the device either on a flat surface or wall. COMMUNICATION INTERFACES PUE HX5.EX is equipped with two intrinsically safe RS232 connectors and one intrinsically safe RS485 connector. Possibility to install additional digital inputs/ outputs (4 IN/4 OUT) extends the range of instruments compatible with the indicator by automation components that are compliant with ATEX directive.

Power Supply certified intrinsically safe technology PUE HX5.EX indicator must be powered using exclusively a certified intrinsically safe PM01.EX power supply, manufactured by RADWAG. Depending on the needs, the PM01.EX can be connected to the voltage source placed either in hazardous or safe area. PM01.EX power supply comes in two designs: PM01.EX-1: power supply intended for operation in hazardous area: - Zone 1 and 2, where there is a risk of explosion due to mixture of air with vapour, mist or gas, classified as explosion group IIC, IIB and IIA and as temperature class T1, T2, T3, T4. - Zone 21 and 22, where there is a risk of explosion due to mixture of air with dust, flammable fibres and volatile fuels, classified as explosion group IIIC, IIIB and IIIA. PM01.EX-2: power supply intended for operation outside hazardous area, equipped with intrinsically safe circuits which may be placed in zones 1, 2, 21, 22. Hazardous area Analog Analog PT0327 PT0322 Load cell Analog Digital 4 IN Digital 4 OUT PM01.EX-1 power supply 4-load-cell platform 1-load-cell platform Intrinsically safe control button Solenoid valve with an intrinsically safe circuit

Communication Module cooperation with external devices With use of IM01.EX communication module it is possible to expand communication interfaces range of the HX5.EX indicator. The module is installed outside the hazardous area, and connected to the indicator using intrinsically safe interface. The module facilitates cooperation with various accessories, e.g. barcode scanners, printers, displays, control buttons, light signalling towers, buzzers and other controlling/signalling devices. It enables establishing communication with systems of automatic adjustment and control of industrial processes, and with superior IT systems. Available designs: IM01EX-1 (standard): 2 RS232, USB, 4 IN/4 OUT, Ethernet IM01EX-2: Analog output 4-20mA/0-10V IM01EX-3: Digital 12IN/12OUT IM01EX-4: Profibus DP IM01EX-5: Profinet IM01EX-6: CANopen IM01EX-7: DeviceNet IM01EX-8: RS485 Safe area 0-10V 4-20mA Ethernet PM01.EX-2 power supply USB RS232 Modbus, Profibus, Profinet HMI operator panel Modbus, Profibus, Profinet PLC controller Barcode scanner PID controller Label printer PC

1-Load-Cell EX Scales remarkably fast and precise measurements EX scales equipped with 1-load-cell platforms are designed to enable fast and precise measurement of loads, weight of which is not greater than 300 kg. Characteristic feature of 1-load-cell platforms is use of one load cell sensor for mass measurements. The platforms are equipped with stainless steel weighing pan, their frame, depending on the model, can be made of stainless, acidproof or powder coated steel. F1, C2 and C3 series Platforms of F1, C2 and C3 series, designed with durability and reliability in mind, are relatively inexpensive devices when speaking in terms of quality they offer. These are solutions of up to 30 000 d resolution (non-verified scales). IP65 ingress protection allows to use these platforms in dry environment. The series is intended for operation in zone 1 and 2. H1 H6 series Platforms of H1-H6 series are intended to be operated either under high humidity conditions or at direct contact with water. Solid and reliable mechanical design makes them a perfect solution in food and cosmetic industries, and wherever meeting high hygiene standards is required. The series is intended for operation in zone 1 and 2. HR2 HR6 Series Platforms of HR2-HR6 series are intended to be operated under the most challenging environmental conditions, and at direct contact with both water and chemical substances. They are made of acid-proof steel providing resistance to corrosive substances used in chemical and pharmaceutical industries on a regular basis. The series is intended for operation in zone 1, 2, 21 and 22. The main features resolution 3000 d verified scales up to 30000 d non-verified scales ingress F1, C2-C3 IP65 protection H1-H6 IP68 HR2-HR5 IP68/69 material F1, C2-C3 mechanical design, platform H1-H6 HR2-HR5 AISI316 load cell F1, C2-C3 aluminium IP65 H1-H6 HR2-HR5 aluminium IP65, protected by silicone bellow stainless steel IP68/69 Platform F1 Platform H2 Platform HR3

4-Load-Cell EX Scales precise measurements of large loads EX scales equipped with platforms featuring multiple load cells are intended to carry out fast and precise mass measurements of large loads. When it comes to design of multiple-load-cell platforms, its characteristic feature is use of numerous load cells, usually four. They are made of either stainless steel or powder coated carbon steel, their design is often customized so that particular user needs are met (pallet scales, ramp scales, etc.). 4.C6 4.C11 series Platforms of IP65 ingress protection, made of carbon steel, and protected against corrosion via powder coating. Their tear plate surface prevents potential slip. The platforms are offered in wide range of different dimensions and maximum capacities. They can be equipped with numerous dedicated accessories (ramps, ramps for pit-version scales, etc.). These scales are intended to be operated in dry environment. The series can be used in zone 1 and 2 (ATEX). 4.H6 4.H10 and 4.H6/Z 4.H10/Z series Extremely solid and reliable platforms made of stainless steel. Due to IP68 ingress protection they can be operated under severe industrial conditions and at a frequent contact with water. Z series features frame that is to be embedded in the ground, and opened weighing pan, which allows to maintain the device clean. H6 H10 series is intended for operation in zone 1/21 and 2/22, and H6/Z H10/Z in zone 1 and 2. 4N.H1 4N.H4 series Low-profile platforms made of stainless steel, and equipped with two ramps. They are perfect solution for weighing loads transported using trolleys. The IP68 ingress protection allows to use these platforms in corrosive conditions (frequent cleaning and contact with water). The series is intended for operation in zone 1/21 and 2/22. 4P and 4P2 series Pallet and beam scales made of carbon steel,, or stainless steel,. They are designed to enable weighing of loads placed on pallets, and objects of atypical and unfixed size. These scales can be operated in challenging industrial environment. The series is intended for operation in zones 1, 2 (), and in zones 1/21, 2/22 (). The main features resolution 3000 d verified scales up to 30000 d non-verified scales ingress protection material 4.C6 4.C11 4P.C, 4P2.C 4P2.C2 4.H6 4.H10, 4.H6/Z 4.H10/Z 4N.H1 4N.H4 4P.H, 4P2.H 4P2.H2 4.C6 4.C11 4P.C, 4P2.C 4P2.C2 4.H6 4.H10, 4.H6/Z 4.H10/Z 4N/H1 4N/H4 4P/H, 4P2/H 4P2/H2 IP65 IP68 load cell 4.C6 4.C11, 4P.C powder coated steel IP67 4P2.C 4P2.C2 4.H6 4.H10, 4.H6/Z 4.H10/Z 4N.H1 4N.H4 4P.H, 4P2.H 4P2.H2 stainless steel IP67 stainless steel IP68 Platform C6 Platform 4N.H Platform 4.H/Z Platform 4P.H

EX Zones classification, description, characteristics Zone endangered with explosion risk is a hazardous area where gases, vapours and mists or dusts are mixed with air causing potentially explosive atmosphere. In accordance with 1999/92/EC directive, these zones are classified with regard to frequency of explosive atmosphere occurrence and its duration: Explosive atmosphere caused by mixture of air and: gas, liquid and vapours (zone G) flammable dust (zone D) Hazardous area Zone 0 Zone 1 Zone 2 Zone 20 Zone 21 Zone 22 Characteristics constant explosion risk lasting for a long period of time occasional explosion risk no explosion risk during regular work, shall any occur it lasts for a short period of time constant explosion risk lasting for a long period of time occasional explosion risk no explosion risk during regular work, shall any occur it lasts for a short period of time HX5.EX series scales intended for operation in hazardous areas meet the highest safety standards. Their mechanical design prevents initiation of explosive mixtures ignition. General classification of devices designed to be used within hazardous area where the devices have been classified with regard to the intended use and required safety level: Group I Group II protective systems and devices intended to be used in mines, where there is methane hazard or risk of coal dust explosion protective systems and devices intended to be used in other than mines places where there is risk of explosive atmospheres occurrence Devices of each group are divided into categories. When speaking of group II, the categories are: Category 1 Category 2 devices guaranteeing very high safety level, even in case of sporadic device breakdowns, with the following safety measures taken: a) if one of the safety measures fails, the required safety level is ensured by a second independent safety solution b) required safety level is ensured in case two independent breakdowns occur devices guaranteeing high safety level with such safety measures taken that protection is ensured even in case of frequent breakdowns Wherever there is a risk of fire or explosion, it is necessary to use safe, respective for a particular zone, devices. The devices must allow operation in potentially hazardous environment. They must eliminate risk of fire or explosion due to electric arch, spark or high temperature. Category 3 devices ensuring standard safety level with such safety measures taken that guarantee protection in the course of typical operation

EX Zones classification and marking The device intended to be operated within an area where there is risk of explosion, features CE mark and symbols classifying the device for a particular area, group and category. For explanation of EX marking symbols see the table below. Hazardous areas classification and marking Area classification with regard to gases, vapours and mists Flammable material Explosion probability Hazardous areas classification Products classification Group Category Explosion group Examples (depending on explosion group and temperature class) Gases, vapours, mists Continuously or frequently Zone 0 II 1G Occasionally Zone 1 II 2G Rarely or for a short period only Zone 2 II 3G IIA IIB IIC Hydrogen Acrylate Nitrile Town gas Ammonia Propane Ethane Acetylene Ethylene Ethylene oxide Butane Ethanol Ethyleneglycol Hydrogen sulfide Petrol Diesel oil Hexsane Diethyl ether Acetaldehyde Carbon disulfide Dusts Continuously or frequently Zone 20 II 1D Occasionally Zone 21 II 2D Rarely or for a short period only Zone 22 II 3D T1<450 C Temperature class T2<300 C T3<200 C T4<135 C T5<100 C T6< 85 C Ga Zone 0, 1, 2 Gb Zone 1, 2 Gc Zone 2 Protection level (gases) Flame-proof enclosures preventing the explosion from spreading outside the enclosure Increased safety preventing high temperature and ignition sparks Intrinsic safety low voltage /current Intrinsic safety low voltage /current Encapsulation sealing 1, 2 EN 60079-1 Ex db 1, 2 EN 60079-7 Ex eb 0, 1, 2, 20, 21, 22 1, 2, 21, 22 1, 2, 21, 22 EN 60079-11 EN 60079-11 EN 60079-18 Ex ia Ex ib Ex mb IIIA IIIB IIIC Volatile fuels Da Zone 20, 21, 22 Db Zone 21, 22 Dc Zone 22 Maximum surface temperature in area endangered with dust explosion Non-conductive dust Protection level (dusts) Surface temperature Hermetic housing preventing dust explosion 21, 22 EN 60079-31 Ex tb Conductive dust Exemplary protection types Zone Standard Code Explosion group Examples (depending on explosion group) Classification and marking of protection type Hazardous areas classification due to dusts

1-load-cell scales Technical specifications 1,5 kg Readability [d] 2g 5g 10 g 20 g 50 g 100 g 200 g 400 g 1 kg Maximum resolution 1-load-cell device for non-verified scales 4-load-cell device* 0,2 g 0,2 g 0,2 g 0,5 g 1g GASES DUSTS HX5.EX-1.C2 400 500 mm HX5.EX-1.C3 500 700 mm HX5.EX-1.H1 150 200 mm HX5.EX-1.H2 250 300 mm HX5.EX-1.H3 410 410 mm HX5.EX-1.H4 500 500 mm HX5.EX-1.H3/5 400 600 mm HX5.EX-1.H5 600 600 mm HX5.EX-1.H6 800 800 mm Waterproof pallet and beam scales 4.P2.C 4.P2.C2 2g 5g 20 g 20 g Platform 300 300 mm Pallet and beam scales 4.P2.C 4.P2.C2 150 kg 40 g Waterproof pit-version scales 4.H6/Z 4.H10/Z 60 kg 1g Material Waterproof ramp scales 4.H6 4.H10 30 kg 20 g HX5.EX-1.F1 Waterproof platform scales 4.H6 4.H10 15 kg 10 g Model Platform scales 4.C6 4.C11 6 kg 0,5 g Platform scales F1, C2 C3 Waterproof platform scales H1 H6 3 kg Minimum capacity for verified scales [Min]* Group Waterproof platform scales HR1 HR5 4-load-cell scales Maximum capacity [Max] HX5.EX-1.HR2 AISI316 250 300 mm HX5.EX-1.HR3 AISI316 410 410 mm HX5.EX-1.HR4 AISI316 500 500 mm HX5.EX-1.HR3/5 AISI316 400 600 mm HX5.EX-1.HR5 AISI316 600 600 mm HX5.EX-1.4.C6 800 800 mm HX5.EX-1.4.C7 1000 1000 mm HX5.EX-1.4.C8 1200 1200 mm HX5.EX-1.4.C8/9 1200 1500 mm HX5.EX-1.4.C9 1500 1500 mm HX5.EX-1.4.C10 1500 2000 mm HX5.EX-1.4.C11 2000 2000 mm HX5.EX-1.4.H6 800 800 mm HX5.EX-1.4.H7 1000 1000 mm HX5.EX-1.4.H8 1200 1200 mm HX5.EX-1.4.H8/9 1200 1500 mm HX5.EX-1.4.H9 1500 1500 mm HX5.EX-1.4.H10 1500 2000 mm HX5.EX-1.4N.H1 840 860 mm HX5.EX-1.4N.H2 1100 1200 mm HX5.EX-1.4N.H3 1200 1500 mm HX5.EX-1.4N.H4 1500 1500 mm HX5.EX-1.4.H6/Z 800 800 mm HX5.EX-1.4.H7/Z 1000 1000 mm HX5.EX-1.4.H8/Z 1200 1200 mm HX5.EX-1.4.H8/9/Z 1200 1500 mm HX5.EX-1.4.H9/Z 1500 1500 mm HX5.EX-1.4.H10/Z 1500 2000 mm HX5.EX-1.4P.C 840 1200 mm HX5.EX-1.4P2.C dł. 1200 mm HX5.EX-1.4P2.C1 dł. 2000 mm HX5.EX-1.4P2.C2 dł. 2500 mm HX5.EX-1.4P.H 840 1200 mm HX5.EX-1.4P2.H dł. 1200 mm HX5.EX-1.4P2.H1 dł. 2000 mm HX5.EX-1.4P2.H2 dł. 2500 mm

300 kg 600 kg 1500 kg 2000 kg 3000 kg 4000 kg 6000 kg 100 g 200 g 500 g 1 kg 1 kg 2 kg 2 kg 2 kg 4 kg 10 kg 20 kg 20 kg 40 kg 40 kg 50 g 100 g 200 g 500 g 10 g 20 g * n/a for pallet and beam scales Indicator PUE HX5.EX Housing Stainless steel Ingress protection by PN-EN 60529 IP66 / IP68 (1,5 m) Certificate (hazardous area approval) ATEX Protection class for gases II 2G Ex ib IIC T4 Gb Protection class for dust II 2D Ex ib IIIC T60ºC Db Zones (gas) 1, 2 (dust) 21, 22 Display 5 colour widescreen display 800 480 px Keypad Numeric + function keys OIML III Verification unit [e] 6000 Minimum voltage per verification unit 0.4 µv Minimum impedance of load cell 80 Ω Maximum impedance of load cell 1200 Ω Connection of load cells 4 or 6 wires plus shield Communication interfaces RS232x2, RS485, 4DI, 4DO Operating temperature -10 C 40 C Power supply From intrinsically safe power supply PM01.EX 100-240VAC 50/60Hz Dimensions 330 x 231 x 123 mm Intrinsically safe power supply PM01.EX-1 PM01.EX-2 Housing Stainless steel Stainless steel Ingress protection by PN-EN 60529 IP66 / IP68 (1,5 m) IP66 / IP68 (1,5 m) Certificate (hazardous area approval) ATEX ATEX Protection class for gases II 2G Ex eb mb [ib] IIC T4 Gb II (2)G [Ex ib Gb] IIC Protection class for dust II 2D Ex tb [ib] IIIC T60ºC Db II (2)D [Ex ib Db] IIIC Area of use Hazardous area Safe area Operating temperature -20 C 40 C -20 C 40 C Power supply 100-240VAC 50/60Hz 100-240VAC 50/60Hz Dimensions 196 x 174 x 64 mm 196 x 174 x 64 mm Communication module IM01.EX Housing Powder coated aluminium Ingress protection by PN-EN 60529 IP66 / IP68 (1,5 m) Certificate (hazardous area approval) ATEX Protection class for gases II (2)G [Ex ib Gb] IIC Protection class for dust II (2)D [Ex ib Db] IIIC Standard communication interfaces Ethernet, RS232 2, USB, 4 digital IN, 4 digital OUT Additional communication interfaces Analog OUT 4-20mA/0-10V, 12 digital IN/OUT, Profibus DP, Profinet, CANopen, DeviceNet, RS485 Operating temperature -10 C 40 C Power supply 100-240VAC 50/60Hz Dimensions 222 x 146 x 82 mm

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